A FIRST CLASS PARTNER MUST BE ABLE TO TEST AT THE HIGHEST LEVEL

TEST STANDS

A test stand using high-quality and state-of-the-art measurement technology equipment is available for every model series and number of cylinders. These test stands allow gas and diesel engines to be operated using both natural gas from the municipal network and different liquid fuels. The tests conducted on the test stands allow the enterprise to optimally adjust the gas and diesel engines to suit different gas and fuel qualities, thus helping clients to avoid complex and time-consuming adjustment processes. This helps clients to avoid complicated adaptation processes.
The WTZ Roßlau facilities also contain test stands designed especially for the completion of external engine tests on mechanical components and flow investigations. Its clients can therefore benefit from reduced development times, quick variation of test components and resulting time and cost savings in the case of reconstruction and alterations.
WTZ Roßlau plans test stand structures, including the testing and adaptation of components and component assemblies.

OUR TEST STANDS ARE EQUIPPED WITH MODERN POWER BRAKES AND MEASURING TECHNOLOGY.

Including:

  • Measurement data recording and analysis systems
  • Indicator technology for crankshaft-angle-related signals
  • Volume flow measuring devices
  • Computer-aided systems
  • Emission systems

A CLOSER LOOK AT OUR TEST STANDS:

  • Asynchronous E-engine with braking power of up to 314 kW and 2000 Nm
  • Asynchronous E-engine with towing force of up to 300 kW
  • Engine peripherals for single cylinder engines up to 1000 kW and 1920 Nm
  • Peripherals for diesel, natural gas and heavy oil operation
  • Area of sprung foundation 12.0 m x 3.0 m
  • Overhead crane for loads up to 8 t
  • External loading up to 10 bar
  • Adjustable cylinder diameter from 160 mm to 350 mm
  • Adjustable piston stroke from 180 mm to 350 mm
Prüfstand 1
  • Water brake for engine performance up to 3600 kW
  • Towing device with 500 kW e-machine
  • Engine peripherals for complete engines up to 3000 kW
  • Peripherals for diesel and natural gas operation
  • Other fuels possible on request
  • Area of sprung foundation 12.0 m x 2.9 m
  • Transport system for test vehicles up to 30 t
  • Ceiling crane in test stand for assembly work up to 8 t
Stand-2_be
  • Asynchronous e-motor with braking and towing force of 300 kW
  • Engine peripherals for engine power of up to 300 kW
  • Peripherals for natural gas, liquid gas and hydrogen operation
  • Addition of propane, butane, ethane and nitrogen to natural gas possible
  • Engine storage location area 7.0 m x 3.2 m
  • Overhead crane for loads up to 2 t
  • External loading up to 10 bar
  • Natural gas compressor up to 12 bar
  • Peak pressure up to 400 bar (PFP)
Prüfstand 3a
  • Pendulum machine with braking and towing force of up to 270 kW
  • Engine peripherals for engine power of up to 270 kW
  • Peripherals for natural gas, liquid gas and hydrogen operation
  • Addition of propane, butane, ethane and nitrogen to natural gas possible
  • Engine storage location area 7.0 m x 3.2 m
  • Overhead crane for loads up to 2 t
  • External loading up to 10 bar
  • Natural gas compressor up to 12 bar
3b_be
  • Asynchronous engine with braking and towing force of up to 30 kW
  • Peripherals for engine performance up to 30 kW
  • Peripherals for diesel, natural gas and hydrogen operation
  • Engine storage location area 4.5 m x 1.6 m
  • Overhead crane for loads up to 1 t
  • External loading up to 10 bar
wasserstoffmotor

4a key data:

  • Eddy current brake with braking force of 230 kW
  • Engine peripherals for complete engines up to 230 kW
  • Peripherals for natural gas and diesel operation
  • Addition of hydrogen, CO2 and DME possible
  • Sprung foundation 2.0 m x 1.5 m
  • Ceiling crane up to 2 t
  • No external loading available

4b key data:

  • Asynchronous engine with braking and towing force of 220 kW
  • Engine peripherals for complete engines up to 220 kW
  • Peripherals for natural gas and diesel operation possible
  • Addition of hydrogen, CO2 and DME possible
  • Engine storage location area 2.0 m x 1.5 m
  • Ceiling crane up to 2 t
  • No external loading available
4aund b
  • Tandem brake with braking force of 800 kW
  • Towing device with 400 kW e-motor
  • Engine peripherals for engine power of up to 800 kW
  • Peripherals for natural gas, liquid gas and hydrogen operation
  • Addition of propane, butane, ethane and nitrogen to natural gas possible
  • Area of air-sprung frame 6.8 m x 2.9 m
  • Overhead crane for loads up to 6.3 t
  • Two-stage screw compressor up to 10 bar
  • Natural gas compressor up to 12 bar
Prüfstand 7

LARGE ENGINE TEST STAND

  • Engine peripherals for engine power of up to 4000 kW
  • Towing device up to 400 kW
  • Hydraulic brake with braking force of up to 4400 kW
  • Peripherals for diesel, natural gas and heavy oil operation
  • Area of sprung foundation 22.0 m x 10.0 m
  • Crane for loads up to 80 t
  • External loading up to 9 bar